| ORA-06502 [message #42494] |
Wed, 02 April 2003 14:28  |
Nan
Messages: 12
Registered: August 2000
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Junior Member |
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Questn: Does anyone know what this error message means
Ora-06502 : pl/sql: numeric or value error: NULL index table key value.
I understand the numeric or value error, but I don't understand the NULL index table key value.
I get this error when I run my procedure that's importing information from a spreadsheet (.csv) into a pl/sql table.
Any advice will help
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| Re: ORA-06502 [message #42495 is a reply to message #42494] |
Wed, 02 April 2003 16:19  |
Todd Barry
Messages: 4819
Registered: August 2001
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Senior Member |
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Nan, your index variable is either not getting initialized or is accidentally getting set to NULL somewhere in the code:
sql>declare
2 type t is table of number index by binary_integer;
3 v_t t;
4 i pls_integer;
5 begin
6 i := 1;
7 v_t(i) := 1; -- fine because i has a value
8 i := null; -- i accidentally set to null
9 v_t(i) := 2; -- error
10 end;
11 /
declare
*
ERROR at line 1:
ORA-06502: PL/SQL: numeric or value error: NULL index table key value
ORA-06512: at line 9 |
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